Market Cap Map — 20 May 2026

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May 20, 2026

S&P 500 movers — May 20, 2026

S&P 500 closed up 1.07%

Of the 501 companies tracked in the S&P 500, 350 rose and 149 fell, with 2 unchanged. Technology led the day at +1.60%, while Energy lagged at -2.55%.

Top gainers · S&P 500
  • UAL United Airlines Holdings, Inc. +9.99%
  • SMCI Super Micro Computer, Inc. +9.49%
  • DAL Delta Air Lines, Inc. +9.39%
  • CCL Carnival Corporation Ltd. +8.96%
  • NCLH Norwegian Cruise Line Holdings +8.38%
  • NRG NRG Energy, Inc. +8.30%
  • AMD Advanced Micro Devices, Inc. +8.10%
  • BE Bloom Energy Corporation +8.02%
Top losers · S&P 500
  • HAS Hasbro, Inc. -8.83%
  • RDDT Reddit, Inc. -5.27%
  • CME CME Group Inc. -4.05%
  • INTU Intuit Inc. -3.95%
  • ADI Analog Devices, Inc. -3.92%
  • DOW Dow Inc. -3.90%
  • APA APA Corporation -3.89%
  • TGT Target Corporation -3.86%
By sector
  • Technology +1.60%
  • Consumer Discretionary +1.44%
  • Materials +1.42%
  • Industrials +1.32%
  • Real Estate +1.18%
  • Financials +1.07%
  • Utilities +0.53%
  • Communication Services +0.27%
  • Healthcare -0.04%
  • Consumer Staples -0.49%
  • Energy -2.55%
Not financial advice. All data, scores, charts, and analysis on this site are provided for informational and educational purposes only and do not constitute financial, investment, legal, or tax advice. Past performance is not indicative of future results. See our Legal Notice for full details.
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